29880340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4096

約数の個数: 48

約数和(自身を含む): 73084032

約数和(自身を除く): 43203692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 4027, 7420, 8054, 16108, 20135, 28189, 40270, 56378, 80540, 112756, 140945, 213431, 281890, 426862, 563780, 853724, 1067155, 1494017, 2134310, 2988034, 4268620, 5976068, 7470085, 14940170, 29880340]

約数ペア:

[(1, 29880340), (2, 14940170), (4, 7470085), (5, 5976068), (7, 4268620), (10, 2988034), (14, 2134310), (20, 1494017), (28, 1067155), (35, 853724), (53, 563780), (70, 426862), (106, 281890), (140, 213431), (212, 140945), (265, 112756), (371, 80540), (530, 56378), (742, 40270), (1060, 28189), (1484, 20135), (1855, 16108), (3710, 8054), (4027, 7420)]